1975234

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 16

約数和(自身を含む): 3058272

約数和(自身を除く): 1083038

約数列:

[1, 2, 73, 83, 146, 163, 166, 326, 6059, 11899, 12118, 13529, 23798, 27058, 987617, 1975234]

約数ペア:

[(1, 1975234), (2, 987617), (73, 27058), (83, 23798), (146, 13529), (163, 12118), (166, 11899), (326, 6059)]